01 - Set oven to 425°F and line a baking sheet with parchment paper or lightly grease it.
02 - Slice zucchini into 1/2-inch thick sticks resembling fries.
03 - Combine panko breadcrumbs, Parmesan, garlic powder, smoked paprika, salt, and black pepper in a shallow bowl.
04 - Place flour in a separate bowl and beat eggs until smooth in another bowl.
05 - Dredge each zucchini stick in flour, then dip into beaten eggs, and coat thoroughly with breadcrumb mixture.
06 - Place coated zucchini in a single layer on the baking sheet and bake for 20-25 minutes, turning halfway, until golden and crisp.
07 - Mix mayonnaise, sour cream, chives, dill, parsley, garlic powder, onion powder, lemon juice, salt, and pepper in a bowl; refrigerate until serving.
08 - Serve zucchini fries warm alongside the chilled ranch dip.